Timekeeping display

Details Timekeeping display Timekeeping display

1992-03-06

1993-10-26

Roskoski, Bernard

Horology: time measuring systems or devices

Cases

Wrist worn

368228, 368223, G04B 3700

Patent

active

052572463

ABSTRACT:
A timekeeping display of the type in which a set of hands rotate about an origin and sweep across a face to indicate the time in an analog fashion, wherein the face is divided into a plurality of part-faces each of which retains its spatial relationship to the origin, and which are separated from each other to divide the origin into that plurality of notional origins; and in use, the set of hands appear to rotate about each notional origin and each hand sweeps across each part-face in every revolution.

REFERENCES:
patent: 4858209 (1989-08-01), Chaut
patent: 4884256 (1989-11-01), Blackburn
patent: 4999822 (1991-03-01), Blackburn
patent: 5043955 (1991-08-01), Dubois et al.

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